/**
 * Copyright 2025 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import { ai } from '../config/genkit';
import { mockCatalog } from '../data/catalog';

export const fetchMostPopularItemsTool = ai.defineTool(
  {
    name: 'fetchMostPopularItems',
    description: 'Fetches the most popular items in the catalog (top 3)',
  },
  async () => {
    const popular = mockCatalog.slice(0, 3);
    return {
      success: true,
      items: popular,
      message: 'Here are our most popular items',
    };
  }
);
